<template>
  <el-container>
    <el-header>
      <div class="left-panel">
        <el-button type="primary" plain icon="el-icon-refresh" @click="tableRefresh"></el-button>
        <el-button type="primary" icon="el-icon-plus" v-auth="apiPermission.add" @click="add"></el-button>
        <el-button type="danger" plain icon="el-icon-delete" v-auth="apiPermission.delete" :disabled="selection.length==0"
                   @click="batch_del"></el-button>
      </div>
      <div class="right-panel">
        <div class="right-panel-search">
          <el-input v-model="search.keyWord" placeholder="部门名称" clearable></el-input>
          <el-button type="primary" icon="el-icon-search" @click="upsearch"></el-button>
        </div>
      </div>
    </el-header>
    <el-main class="nopadding">
      <scTable ref="table" :apiObj="apiObj" row-key="id" @selection-change="selectionChange" hidePagination
               default-expand-all
               :dataFormatter="tableDataFormatter">
        <el-table-column type="selection" width="50"></el-table-column>
        <el-table-column label="部门名称" prop="name"></el-table-column>
        <el-table-column label="状态" prop="status" width="150">
          <template #default="scope">
            <el-tag v-if="scope.row.status==1" type="success">启用</el-tag>
            <el-tag v-if="scope.row.status==0" type="danger">停用</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="备注" prop="remark" min-width="300"></el-table-column>
        <el-table-column label="操作" fixed="right" align="right" width="170">
          <template #default="scope">
            <el-button-group>
              <el-button text type="primary" size="small" @click="table_show(scope.row, scope.$index)">查看</el-button>
              <el-button text type="primary" size="small" @click="table_edit(scope.row, scope.$index)">编辑</el-button>
              <el-popconfirm title="确定删除吗？" @confirm="table_del(scope.row, scope.$index)">
                <template #reference>
                  <el-button text type="primary" size="small">删除</el-button>
                </template>
              </el-popconfirm>
            </el-button-group>
          </template>
        </el-table-column>

      </scTable>
    </el-main>
  </el-container>

  <save-dialog v-if="dialog.save" ref="saveDialog" @success="handleSuccess" @closed="dialog.save=false"></save-dialog>

</template>

<script>
import saveDialog from './save.vue'
import api from '@/api/index.js'
import {permission} from "@/utils/permission.js";
import tool from '@/utils/tool.js'

export default {
  name: 'dept',
  components: {
    saveDialog
  },
  data() {
    return {
      dialog: {
        save: false
      },
      apiObj: api.system.dept,
      apiPermission: api.system.dept.permission,
      selection: [],
      search: {
        keyWord: null
      }
    }
  },
  methods: {
    isPermissionShow(val){
      return permission(val)
    },
    //添加
    add(){
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open()
      })
    },
    tableRefresh() {
      this.$refs.table.refresh()
    },
    //编辑
    table_edit(row){
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open('edit').setData(row)
      })
    },
    //查看
    table_show(row){
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open('show').setData(row)
      })
    },
    //删除
    async table_del(row, index){
      var reqData = {ids: row.id}
      var res = await this.apiObj.delete(reqData);
      if(res.code === 0){
        this.$refs.table.tableData.splice(index, 1);
        this.$message.success("删除成功")
      }else{
        this.$alert(res.message, "提示", {type: 'error'})
      }
    },
    //批量删除
    async batch_del(){
      this.$confirm(`确定删除选中的 ${this.selection.length} 项吗？`, '提示', {
        type: 'warning'
      }).then(async () => {
        const loading = this.$loading();
        let res = await this.apiObj.delete({ids: this.selection.map(e => e.id)});
        if (res.code === 0) {
          this.selection.forEach(item => {
            this.$refs.table.tableData.forEach((itemI, indexI) => {
              if (item.id === itemI.id) {
                this.$refs.table.tableData.splice(indexI, 1)
              }
            })
          });
          this.$message.success("操作成功")
        }
        else {
          this.$message.error(res.message)
        }
        loading.close();

      }).catch(() => {

      })
    },
    //表格选择后回调事件
    selectionChange(selection){
      this.selection = selection;
    },
    //搜索
    upsearch(){
      this.$refs.table.upData(this.search)
    },
    //本地更新数据
    handleSuccess(data, mode){
      console.log(data, mode);
      this.tableRefresh();
    },
    tableDataFormatter(data){
      // 处理树
      data = tool.deepTree(data,'parent_id')
      return data
    }
  }
}
</script>

<style>
</style>
